Stadium: Court 4 Round: 54
| ITF Women Fukuoka Qual | 2018/05/06 02:40 | Olivia Tjandramulia v Michika Ozeki | 6-2,7-6 |
| WTA Anning | 2018/05/02 03:00 | Olivia Tjandramulia v Irina Khromacheva | 6-3,0-6,2-6 |
| WTA Anning | 2018/05/01 06:15 | Fangzhou Liu v Olivia Tjandramulia | 2-6,1-6 |
| Quanzhou, Qualifications Simples W-WITF-CHN-04B | 2018/04/22 03:00 | Gai, AO v Olivia Tjandramulia | 6-3,6-2 |
| Quanzhou, Qualifications Simples W-WITF-CHN-04B | 2018/04/21 06:30 | Guo, Shanshan v Olivia Tjandramulia | 2-6,1-6 |
| WTA Zhengzhou Qual | 2018/04/14 04:15 | Olivia Tjandramulia v Minokoshi, Mai | 1-6,7-5,0-6 |
| ITF Women Canberra | 2018/03/27 02:35 | Katy Dunne v Olivia Tjandramulia | 2-6,6-3,6-3 |
| ITF Women Canberra | 2018/03/20 23:00 | Olivia Tjandramulia v Irina Fetecau | 2-6,6-3,2-6 |
| ITF Women Fukuoka Qual | 2018/05/06 02:50 | Furuya, Michiru v Shimizu, Chinatsu | 3-6,1-6 |
| ITF Women Gifu Qual | 2018/04/29 02:35 | Shimizu, Chinatsu v Fujiwara, Rika | 2-6,2-6 |
| ITF Women Osaka Qual | 2018/04/07 02:30 | Shimizu, Chinatsu v Ueda, Ramu | 1-6,4-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2018/03/24 03:00 | Shimizu, Chinatsu v Kawasaki, Mitsumi | 3-6,6-4,2-6 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Shimizu, Chinatsu v Sano, Yuika | 2-6,4-6 |
| ITF Women Hamamatsu Qual | 2017/10/17 01:00 | Beatrice Gumulya v Shimizu, Chinatsu | 7-5,4-6,6-1 |
| ITF Women Hamamatsu Qual | 2017/10/14 01:00 | Ishino, Aoi v Shimizu, Chinatsu | 2-6,4-6 |
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2017/10/12 02:25 | Shimizu, Chinatsu v Chihiro Muramatsu | 1-6,1-6 |